<!--
 * @Description: 监测月报
 * @Author: Ronda
 * @Date: 2022-02-16 09:30:08
 * @LastEditors: Ronda
 * @LastEditTime: 2022-05-23 15:20:05
-->
<template>
  <div>
    <el-row>
      <el-col :span="4">
        <div class="empData" style="padding-right:10px;border-right:1px solid #ccc;height:calc(100vh - 60px)">
          <el-input placeholder="输入关键字进行过滤" v-model="filterText">
          </el-input>
          <el-tree @node-click="handlerClick" class="filter-tree" :data="data" :props="defaultProps" :filter-node-method="filterNode" ref="tree">
          </el-tree>
        </div>
      </el-col>
      <el-col :span="20">
        <div v-if="params.device_id" class="table" style="margin-left:10px">
          <!-- 时间日期选择器 + 搜索按钮 -->
          <div class="header">
            <!-- value-format="timestamp" 将当前时间转换为时间戳 -->
            {{ params.timer }}
           
            <el-tag
            :key="tag"
            :type="tag.type"
            v-for="tag in dynamicTags"
            closable
            :disable-transitions="false"
            @close="handleClose(tag)" style=" margin-left: 10px; height: 30px;" @click="See(url1)">
            {{tag}}
          </el-tag>
          <el-tag style=" margin-left: 10px; height: 30px;" @click="See(url)">外网跳转</el-tag>
          
        
       

          


          </div>
          <!-- 表格数据 -->
          <div class="content">
            <el-table :data="empData" style="width: 100%">
              <el-table-column prop="insert_time" label="时间" width="180">
                <template slot-scope='scope'>
                  <div>
                    {{ scope.row.insert_time | fmtTime}}
                  </div>
                </template>
              </el-table-column>
              <el-table-column prop="tsp" label="tsp" width="180">
              </el-table-column>
              <el-table-column prop="pm10" label="pm10">
              </el-table-column>
              <el-table-column prop="pm25" label="pm25">
              </el-table-column>
              <el-table-column prop="temperature" label="温度">
              </el-table-column>


            </el-table>
             <!-- 分页按钮 -->
            <div class="page" style="margin-top:15px;text-align:left">
              <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="params.page"
                :page-sizes="[2, 5, 10, 20]" :page-size="params.pageSize" layout="total, sizes, prev, pager, next, jumper"
                :total="total" hide-on-single-page>
              </el-pagination>
            </div>
          </div>
        </div>
        <div v-else style="color:red;text-align:center">请选择设备</div>
      </el-col>
    </el-row>
  </div>
</template>

<script>
import { get } from '@/utils/request'
export default {
  data() {
    return {
     url1:"http://localhost:8082/#/government",
      url:"http://www.baidu.com",
       dynamicTags: ['界面跳转', '界面跳转', '界面跳转'],
        inputVisible: false,
        inputValue: '',
       // 表单文字宽度
       formLabelWidth: '80px',
      // 总条数
      total: 0,
      // 抽屉标题
      title: "",
      // 控制抽屉隐藏与显示
      dialog: false,
      // 设备采集的数据
      empData:[],
      // 过滤文本
      filterText: '',
      // 树形结构数据源
      data: [],
      // 树形结构配置项
      defaultProps: {
        children: 'children',
        label: 'name'
      },
      // 时间日期选择器配置项
      pickerOptions: {
        shortcuts: [{
          text: '最近一周',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
            picker.$emit('pick', [start, end]);
          }
        }, {
          text: '最近一个月',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
            picker.$emit('pick', [start, end]);
          }
        }, {
          text: '最近三个月',
          onClick(picker) {
            const end = new Date();
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
            picker.$emit('pick', [start, end]);
          }
        }]
      },
      params: {
        page: 1,
        pageSize: 10,
        engineer_id: "",
        device_id: ""
      }
    };
  },
  watch: {
    // 监听文本进行过滤 
    filterText(val) {
      this.$refs.tree.filter(val);
    }
  },
  computed: {},
  methods: {

    handleClose(tag) {
        this.dynamicTags.splice(this.dynamicTags.indexOf(tag), 1);
      },

      showInput() {
        this.inputVisible = true;
        this.$nextTick(_ => {
          this.$refs.saveTagInput.$refs.input.focus();
        });
      },

      handleInputConfirm() {
        let inputValue = this.inputValue;
        if (inputValue) {
          this.dynamicTags.push(inputValue);
        }
        this.inputVisible = false;
        this.inputValue = '';
      },

      See (e) {
        window.location.href = e;
      },
   

    toSearch(){
      this.getEmpData();
    },
    // 点击树形节点
    handlerClick(data){
      // data 点击工程 data---工程数据 children
      // data 点击设备 data---设备数据 没有children
      // 判断点击的是设备
      if(!data.children){
        this.params.engineer_id = data.engineer_id;
        this.params.device_id = data.id;
      }
      this.getEmpData();
    },
    // 获取工程设备采集的数据--右侧数据
    async getEmpData(){
      // params page pageSize device_id e_id
      // 判断时间日期是否被选择 
      if(this.params.timer){
        this.params.begin_time = this.params.timer[0];
        this.params.end_time = this.params.timer[1];
        delete this.params.timer
      }
      let res = await get('/monitor/pageQuery',this.params);
      this.empData = res.data.list;
      this.total = res.data.total;
    },
    // 获取工程设备 --左侧用到数据
    async loadEmpData() {
      let res = await get('/engineer/findEngineerDeviceTree');
      this.data = res.data;
    },
    // 过滤节点的方法
    filterNode(value, data) {
      if (!value) return true;
      // return data.label.indexOf(value) !== -1;
      return data.name.indexOf(value) !== -1;
    },

    // 数据条数发生变化函数
    handleSizeChange(pageSize) {
      // console.log(pageSize,'条数');
      // 当条数发生改变 重新请求工程数据
      // params.pageSize --->2 
      this.params.pageSize = pageSize;
      // 重新请求工程数据
      this.getEmpData();
    },
    // 页码发生改变函数
    handleCurrentChange(page) {
      // console.log(page,'当前页码');
      this.params.page = page;
      this.getEmpData();
    }



  },
  created() {
    this.loadEmpData();
    this.getEmpData();
  },
  mounted() { },
};
</script>
<style scoped></style>